Bellamy, J. C. (2000). Digital telephony (3rd ed.). Wiley.
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Chicago Style (17th ed.) Citation
Bellamy, John C. Digital Telephony. 3rd ed. New Delhi: Wiley, 2000.
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MLA引文
Bellamy, John C. Digital Telephony. 3rd ed. Wiley, 2000.
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警告：這些引文格式不一定是100％准確.